Journal List > Korean J Pediatr Gastroenterol Nutr > v.11(2) > 1110124

Korean J Pediatr Gastroenterol Nutr. 2008 Sep;11(2):150-159. Korean.
Published online Sep 30, 2008.  https://doi.org/10.5223/kjpgn.2008.11.2.150
Copyright © 2008 The Korean Society of Pediatric Gastroenterology, Hepatology and Nutrition
The Relationship between Lifestyle and Metabolic Syndrome in Obese Children and Adolescents
Ky Young Cho, Hyesook Park,* and Jeong Wan Seo
Department of Pediatrics, Ewha Womans UniversitySchool of Medicine, Seoul, Korea.
*Department of Preventive Medicine, Ewha Womans UniversitySchool of Medicine, Seoul, Korea.
Abstract

PURPOSE

To assess the relationship between lifestyle and metabolic syndrome in obese children and adolescents.

METHODS

We retrospectively reviewed the medical records and laboratory results of 109 subjects (7~15 years of age) who visited our pediatric obesity clinic between January 2004 and December 2007. They completed the parent- and self-report questionnaire developed by the Committee on Nutrition of the Korean Pediatric Society to assess lifestyle. The metabolic syndrome was defined as having 3 or more of the following metabolic risk factors: obesity, hypertension, serum triglycerides ≥110 mg/dL, HDL-cholesterol ≤40 mg/dL, fasting glucose ≥110 mg/dL, and insulin ≥20 µIU/mL.

RESULTS

All subjects had at least 1 risk factor (obesity). Sixty-three percent of subjects had 2 or more risk factors, 32% of subjects had 3 or more risk factors, and 10% had 4 or more metabolic risk factors. Hypertriglyceridemia (36%), hypertension (32%), hyperinsulinemia (24%), and HDL-hypocholesterolemia (20%) were observed. Fasting blood glucose levels were normal in all subjects. Hypertension was significantly associated with an unbalanced diet and hyperinsulinemia was significantly associated with parental obesity (p<0.05). Those who ate after 8 PM were at a risk of hypertension (odds ratio, 2.5; 95% CI, 1.0~6.1). Those who did not have a preference for exercise were at a risk of hyperinsulinemia (odds ratio, 10.4; 95% CI, 2~54.1). Those who watched TV for ≥3 hours/day were at a risk of metabolic syndrome (odds ratio, 4.8; 95% CI, 1.2~18.8).

CONCLUSION

Lifestyle, such as eating late, no preference for exercise, and TV watching ≥3 hours/day, were related to metabolic syndrome in obese children and adolescents.

Keywords: Obesity; Metabolic syndrome; Lifestyle; Child; Adolescent